Greek core word #1 · article · 19769 times in the New Testament

ὁ

ὁ, ἡ, τό — the

ὁ, ἡ, οἱ, αἱ have a rough breathing and no accent (proclitics); every other form begins with τ-.
Often a pronoun: ὁ δέ “and he”; οἱ μέν … οἱ δέ “some … others”; τό + infinitive makes a verbal noun.
No vocative; ὦ is the vocative particle.

Forms in bold occur in the New Testament; the others complete the pattern. A dash (—) marks a form that does not exist.

	Masc. sg	Fem. sg	Neut. sg	Masc. pl	Fem. pl	Neut. pl
Nom	ὁ	ἡ	τό	οἱ	αἱ	τά
Gen	τοῦ	τῆς	τοῦ	τῶν	τῶν	τῶν
Dat	τῷ	τῇ	τῷ	τοῖς	ταῖς	τοῖς
Acc	τόν	τήν	τό	τούς	τάς	τά

Where you meet it

First met in passage 1, Matthew 5:7.

Explained in the notes of 10 passages: